Top Inventors at Ensco Services Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Rick Pilgrim | 4 |
| 2 | Barton D. Grasso | 2 |
| 3 | Frank Strachan | 2 |
| #4 | Jose H. Vazquez | 2 |
| #5 | Mason Corey Melkowits | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Rick Pilgrim | 4 |
| 2 | Barton D. Grasso | 2 |
| 3 | Frank Strachan | 2 |
| #4 | Jose H. Vazquez | 2 |
| #5 | Mason Corey Melkowits | 1 |